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S-8211CAI-I6T1G规格书详情
The S-8211C Series are protection ICs for single-cell lithium-ion / lithium polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits.
These ICs are suitable for protecting single-cell rechargeable lithium-ion / lithium polymer battery packs from overcharge, overdischarge, and overcurrent.
Features
(1) High-accuracy voltage detection circuit
• Overcharge detection voltage 3.9 to 4.4 V (5 mV steps) Accuracy ±25 mV (+25 °C) Accuracy ±30 mV (−5 to +55 °C)
• Overcharge release voltage 3.8 to 4.4 V*1 Accuracy ±50 mV
• Overdischarge detection voltage 2.0 to 3.0 V (10 mV steps) Accuracy ±50 mV
• Overdischarge release voltage 2.0 to 3.4 V*2 Accuracy ±100 mV
• Discharge overcurrent detection voltage 0.05 to 0.30 V (10 mV steps) Accuracy ±15 mV
• Load short-circuiting detection voltage 0.5 V (fixed) Accuracy ±200 mV
• Charge overcurrent detection voltage −0.1 V (fixed) Accuracy ±30 mV
(2) Detection delay times are generated by an internal circuit (external capacitors are unnecessary). Accuracy ±20
(3) High-withstanding-voltage device is used for charger connection pins (VM pin and CO pin : Absolute maximum rating = 28 V)
(4) 0 V battery charge function available / unavailable are selectable.
(5) Wide operating temperature range −40 to +85 °C
(6) Low current consumption
• Operation mode 3.0 µA typ., 5.5 µA max. (+25 °C)
• Power-down mode 0.2 µA max. (+25 °C)
(7) Small package SOT-23-5, SNT-6A
(8) Lead-free product
*1. Overcharge release voltage = Overcharge detection voltage − Overcharge hysteresis voltage(Overcharge hysteresis voltage can be selected as 0 V or from a range of 0.1 to 0.4 V in 50 mV steps.)
*2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage(Overdischarge hysteresis voltage can be selected as 0 V or from a range of 0.1 to 0.7 V in 100 mV steps.)
Applications
• Lithium-ion rechargeable battery packs
• Lithium polymer rechargeable battery packs
产品属性
- 型号:
S-8211CAI-I6T1G
- 功能描述:
电池管理 LITHIUM-ION BATTERY PROTECTION 1 CELL
- RoHS:
否
- 制造商:
Texas Instruments
- 电池类型:
Li-Ion
- 输出电压:
5 V
- 输出电流:
4.5 A
- 工作电源电压:
3.9 V to 17 V
- 最大工作温度:
+ 85 C
- 最小工作温度:
- 40 C
- 封装/箱体:
VQFN-24
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEIKO |
23+ |
SNT-6A |
20000 |
原厂原装正品现货 |
询价 | ||
SII |
22+ |
SNT6A |
9000 |
原厂渠道,现货配单 |
询价 | ||
ABLIC Inc |
23+/24+ |
6-SMD |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
艾普凌科 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
原装SII |
19+ |
SNT-6A |
20000 |
原装现货假一罚十 |
询价 | ||
SII |
21+ |
SNT6A |
13880 |
公司只售原装,支持实单 |
询价 | ||
SEIKO/精工 |
2048+ |
SNT-6A |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
SEIKO/精工 |
22+ |
SNT-6A |
20000 |
只做原装现货 |
询价 | ||
SEIKO/精工 |
23+ |
NA/ |
1395 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SEIKO/精工 |
23+ |
SNT-6A |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |